package com.android.kotlincoroutinemvvmdemo.view
import android.content.Context
import android.graphics.Canvas
import android.graphics.CornerPathEffect
import android.graphics.Paint
import android.graphics.Path
import android.util.AttributeSet
import com.android.kotlincoroutinemvvmdemo.R

/*
* UserTipView
* */
class UserTipView @JvmOverloads constructor(
    context: Context,
    attributeSet: AttributeSet? = null
) : BaseView(context, attributeSet) {

    private val mStrokeWidth0 = context.resources.getDimension(R.dimen.dp_2)

    private val mPaint0 by lazy {
        Paint().apply {
            isAntiAlias = true
            isDither = true
            strokeWidth = mStrokeWidth0
            strokeCap = Paint.Cap.ROUND
            strokeJoin = Paint.Join.ROUND
            pathEffect = CornerPathEffect(context.resources.getDimension(R.dimen.dp_5))
            color = context.resources.getColor(R.color.color_FAE607)
        }
    }

    private val mPath0 by lazy {
        Path()
    }

    override fun onDraw(canvas: Canvas?) {
        super.onDraw(canvas)
        setBackgroundColor(context.resources.getColor(R.color.color_F3F3F3))
        canvas?.apply {
            val cx = mWidth.toFloat() / 2
            val cy = mHeight.toFloat() / 2
            translate(cx, cy + (cy - (cy * 2 / 3 +cy / 7) - (cy - cy * 5 / 6)) / 2)
            mPath0.apply {
                moveTo(-cx / 7, -cy * 5 / 6)
                lineTo(-cx / 14, cy * 5 / 12)
                lineTo(cx / 14, cy * 5 / 12)
                lineTo(cx / 7, -cy * 5 / 6)
                close()
            }
            drawPath(mPath0, mPaint0)

            drawCircle(
                0F,
                cy * 2 / 3,
                cx / 7,
                mPaint0
            )
        }
    }
}